Wednesday: Stirr is back with another "Founders' Hacks" event, this time up in the city. Schlep your way to Mighty in Potrero Hill to hear founders from Lookery, Vadver, and OoogaLabs try and say their companies names without looking foolish. [Eventbrite]

Don Clark of the Wall Street Journal heads up an evening of rock music at the Rockit Room, as a fundraiser for the Girls for a Change charity. [Upcoming]